Which method has been used most frequently to propose an amendment?

A. An executive order.
B. A two-thirds vote in each chamber of Congress.
C. The legislatures in two-thirds of the states.
D. A two-thirds vote in the United States Senate.



Answer :

Final answer:

The most frequent method used to propose an amendment is through two-thirds of state legislatures requesting Congress to call a national convention.


Explanation:

Two-thirds of the state legislatures must ask Congress to call a national convention to propose amendments. However, to date, this method has never been used.


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